Question

Need help with number 8

Answer 1

#8. 6.7

Explanation:

Pythagorean theorem states that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse.

Pythagorean theorem: c^2 = a^2 + b^2

c^2 = 3^2 + 6^2

c^2 = 9 + 36 = 45

c = √45 = 6.7